Mikrotik dual wan failover recursive. This means 2 of 3 routing mark are using the same WAN and 1 is un-utilized. 123. LAN -> WAN mangle /ip firewall mangle add chain=prerouting connection-mark=no-mark src-address-list=LAN dst-address-list=!Connected dst-address-type=!local action=mark-connection new-connection-mark=LAN->WAN add chain=prerouting connection-mark=LAN->WAN src-address-list=LAN action=mark-routing new-routing-mark=ISP1_Route comment="Load-Balancing Mikrotik scripts for configuration with dual wan failover and load balancing - utrumo/mikrotik-scripts We will configure Dual WAN Load Balancing and Link Redundancy in this MikroTik Router using PCC method and after PCC configuration MikroTik will pass LAN traffic through both ISP equally and if any ISP is disconnected, other ISP will be used to pass all traffic until the disconnected ISP becomes alive. I have a dual WAN setup using two DHCP clients and recursive routing (see partial config below, full config in comments) . Hello Mikrotik Experts! Hoping one of you guys can see where I’m going wrong. When I physically remove the cable from the main WAN the device fails over to the secondary WAN as expected. Has anyone or MikroTik tried WAN failover by using ARP? If not ARP reply from destination gateway IP, it can fail over? Other Firewall appliances will do this. 20. In this video, you’ll see: How Recursive Routing works on MikroTik Step-by-step failover configuration Setting up Link Monitoring for reliability Real-world failover testing Perfect for ISPs I’ve googled for a while about how to make dual WAN failover and I think one of the good ways I’ve found is using recursive routing. One of my favorites is recursive routing. 8/32 gateway=ether1 scope=10 comment="Validate Primary Cable ISP" add gateway=8. But if the gateway is scope=10 then the route has to be target-scope=11. 0. WAN1 = ether9 WAN2 = ether10 (My WAN can be DHCP or static, does not matter, in the future one may become PPPoE though, but that is not MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. Yes, I dont understand what he is doing for routing for the NON ECMP routes either… Its actually incomplete… I dont know about ECMP (equal path) but in the case of PCC you still need to assign some distance between the two routes so no amiguity. As an example, we will use CloudFlare's DNS server, found at 1. BTW i just use this to get pings to #mikrotik #failover #recursiveRouting Failover is the ability to seamlessly and automatically switch to a reliable backup system. But what happens when your primary internet connection fails? This is where a dual WAN (Wide Area Network) failover system comes into play. Aug 17, 2025 路 Multi-WAN Failover on MikroTik: Implementing “IPSLA” via Recursive Routing Reliable internet is the backbone of any modern network. (1) Your logical gateways 10. 224. In that Video, Hey everyone, welcome to wire network. I’m currently following this guide, and it suggests adding these routes (I’ve adjusted gateway to meet my config): /ip route add dst-address=8. Jan 4, 2024 路 Simple WAN failover with MikroTik 04 Jan 2024 MikroTik offers many options when discussing Internet high availability, ISP redundancy, WAN failover, etc. I'm in need of configuring a RB951G with 2 WANs, one dynamic + one static with simple failover, no load-balancing. ECMP and PCC are two different load balancing types, thus confused. And further more for the virtual gateway it seems its target-scope needs to be greater than the target-scope of the virtual gateway MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. 14. In ROS 6, we could rely on ip route gateway weights and or blackhole address, along with ICMP ping to gateway. Also, I’m using src-nat instead of masquarade /ip firewall nat Mikrotik — FailOver WAN dengan Recursive Gateway #RedudantEps01 Aktivitas berselancar di internet saat ini bisa kategorikan kebutuhan Primer untuk setiap orang apalagi Perusahaan :D ,nah kadang … Number of WAN Lines RouterOS Version Failover Gateway (default) Failover Recursive Gateway Failover Netwatch Ping Failover Scheduled Script Recursive routing and failover setup making use of it is one among the many commonly needed features of a router that is - BTW like most useful things possible in RouterOS - either mis-documented or documented in such a complex and convolute way that bears of little brain like myself simply cannot grasp in their entirety. Mikrotik DHCP WAN recursive failover w/pcc load-balancing I have already set recursive failover up on my Mikrotik device, so I can make sense most of the code. . 1, ignore the second for the moment Remote gateways 8. problem solve Whether you're a networking professional or just starting your journey, we provide easy-to-follow tutorials, tips, and tricks to help you master MikroTik routers and networking solutions. Learn how to configure Multi-WAN Failover on MikroTik RouterOS using Recursive Routing for reliable internet redundancy. cfg Heya redditors, I've created another tutorial regarding failover and using Recursive routing for automatic failover to force failover to occur even though a directly connected interface may remain up. 1. 31K subscribers Subscribe Tried 3 wan and somehow the 0401_WAN4_PING1 is only active for a brief moment before turning inactive. 10. 182. I have two DHCP interface ports on my RB5009 router and im running the latest firmware of 7. Perfect for home offices, small businesses, and anyone needing reliable internet with multiple ISP connections. 1 routing-mark=to_ISP1 scope Today we will be looking at what Recursive routing is, what Route Scopes allow us to achieve and how to implement Recursive routing for failover purposes on a MikroTik device with multiple WAN Mikrotik dual dhcp wan recursive failover w/ pcc load balancing - router. All you need for a Failover setup!https://hel So this is essentially what I need too, but I can't get it to work. cfg Mikrotik Tutorial - Dual Wan Recursive Failover in Mikrotik ROS 7 | Mikrotik Configuration Tutorial Step by StepLearn how to setup Dual Wan Recursive Failove Dec 17, 2025 路 Step-by-step MikroTik RouterOS v7 CLI setup for dual WAN failover with route distances plus policy-based routing to force specific destinations via the secondary WAN. The whole business of scope vs target-scope seems to be a mess in RoS 7, there are inconsistencies like the fact that a route with target-scope=30 can happily find a gateway with scope=30. This guide provides step-by-step instructions on setting up Dual WAN Load Balancing and failover on the MikroTik RB750Gr3 router. (Main wan for devices and some specific devices on my second wan, but both need to be able to fail over to one another) I'm using an RB4011. There are many youtube and written tutorials\guides out there, some work, some stopped working with recent routeros versions or didn't work at all. When ISP fails, connections don't fail over because the gateway is still active/pingable. This is just another take on failover that is tested and works as does the recursive method and the netwatch method, both with their own issues. Port 1 is my fiber internet modem which . Learn the how to use the route parameters to the full extent - distance, check-gateway, scope and target-scope. Master the step-by-step process of setting up automatic failover between primary and secondary ISP connections, ensuring continuous internet connectivity when the primary connection fails. cfg Ensuring Constant Connectivity: Mikrotik Dual WAN Failover ExplainedIn today's interconnected world, a stable internet connection is crucial for businesses and individuals alike. [konfiguracja Mikrotik] 23T22 Szyfrowanie wiadomo艣ci email Hello, Since routerOS 7, it is paintful and a PITA to perform WAN failover with two circuits. Hi, I want to have dual-WAN failover (main fiber on ether1, secondary LTE modem on ether5) and found a script which does exactly what I need, however… MikroTik RouterOS v7 or above dual DHCP WAN recursive failover with PCC load-balancing; and recursive ECMP - router. 馃Р Networking Mikrotik Use Cases - PPPoE, ECMP, Failover, Recursive Routing and WireGuard Mikrotik's RouterOS is a very versatile platform for all sorts of possible network setup scenarios in both carrier and enterprise environments. cfg The way this Failover works is where when there is a broken link (Main Link), the internet will be redirected using the backup link. Two Internet paths, one via ether3 192. Hi I ran across this setup on Github: Could anyone help me understand why there are two recursive routes in the setup? either recursive routes for ECMP default gateways, dst-address are public DNS servers or recursive routes for default gateways, dst-address are public DNS servers Would just one of them be enough? Thanks To use recursive routes, a watchdog host is needed that is located somewhere on the internet and is expected to be up and, crucially, pingable. Product Featured:RB-HAPAX3: Mik Learn to configure Dual WAN Recursive Failover in Mikrotik Router OS version 7 through this 11-minute tutorial video. 2. I’ve googled for a while about how to make dual WAN failover and I think one of the good ways I’ve found is using recursive routing. I’ve just been modelling this with a CHR in GNS3, and as far as I can see for a three layer configuration there are two changes from RoS 6. 1 and 10. **MIKROTIK CCR1009** Multi ISP 3 pldc connection load balancing with auto failover and auto add route para sa 3 ISP ni sir na naka bridge mode. Dual WAN Load Balancing /Failover not failing over I'm using PCC for load balancing and failover on RB750Gr3 (ROS v7. 8. 2 need to be actual addresses that will respond to ping (2) Target scope for the routes to these gateways needs to be some value higher than 10 but less than 30 As I said on the other thread, I can’t You can’t fine tune latency, percentage success or debounce with the recursive method. 8 distance=1 check Hello guys, Recently I decided to upgrade also my main router to v7 and as a lot others it seems I found that my configuration wasn’t working properly. 1 via each of those two remote gateways Default In this video, we follow on from the previous one where we learned how to set up a MikroTik failover configuration using Scripts and Netwatch. Failover to the standby ISP in MikroTik routers can be simply configured by adding an default route with a higher value of the distance parameter in the routing table. cfg Production-ready MikroTik RouterOS v7 configuration for Dual WAN Load Balancing and Automatic Failover. Jan 19, 2025 路 MikroTik Dual WAN Load Balancing and failover is a highly sought-after configuration for businesses and advanced home networks looking to maximize uptime and optimize internet usage. But what happens when your primary ISP link stays “active” (link-up) but the data stops flowing? A standard static route won’t fail over because the gateway is still reachable. I’ve found two topics in the forum in which this was discussed, tried multiple configuration with different scopes but it seems that I could not understand what changes exactly were made to this MIKROTIK DUAL WAN FAILOVER RECURSIVE ROUTING OS V7 | MIKROTIK TUTORIAL SassaPrePrint 8. A screenshot I took for a client in 2013, probably testing some 1. cfg Take what we learned from setting up the most simple failover using only static routing and apply it to slightly more complicated setup with two DHCP clients. All recursive routes were invalid and so on. If the primary network fails, the system switches automatically to Ensure high availability and uptime of your internet with Mikrotik Failover! Step by step how to set up automatic failover. The failure is upstream somewhere. 1, but really any IP address that can reliably be expected to be pingable will do. However, since I still know little about mangle, routing and policy routing, I am not sure what exactly a few lines of the code are about and do, from line 50 to 91 in particular. WAN2 is slow, so is /only/ used for backup I want to use recursive routing Multi WAN MikroTik routerOS v6 & v7. It check one DNS and if this DNS fail, then it checks the second DNS. 4). Creates MikroTik v6. In this video, we will demonstrate some simple methods to configure a multi-WAN failover for MikroTik devices using Router OS. /ip route add check-gateway=ping comment="LB By BNT" distance=1 gateway=76. Only if both checks fail it switches to the backup lane. cfg This is the multiple hosts check variant of the dual wan fail over from the mikrotik wiki page. 1 Logical gateway 10. In this step-by-step tut Could you post up the live view of your routes, including gateway, scope and target scope? For comparison here’s the view from my CHR, configured functionally as follows . I’m currently following this guide, and it suggests adding these routes (I’ve adjusted… im sure this horse has been beaten to death but i cannot for the life of me figure out how people are making this work. 1 routing-table MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. Combines PCC (Per Connection Classifier) with Recursive Routing for enterprise-grade internet redundancy and bandwidth aggregation. Actually, there is more than one way to Failover the Mikrotik Router, such as using the check-gateway and distance parameters or using a script. 4. GitHub Gist: instantly share code, notes, and snippets. Free Technical prompt for ChatGPT, Gemini, and Claude. You want to check gateway=ping to ensure that Dual Wan + Auto Fail Over + Recursive Route setting in mikrotik | Recursive RoutingScript:/ip routeadd distance=1 gateway=10. In this Video, learn how to set up a MikroTik failover configuration to ensure uninterrupted internet connectivity for your network. using standard failover using ping it works fine, as soon as i try to do any kind of recursive anything it fails to work properly at all. In this tutorial, I'll guide you through setting up multi-WAN failover load balancing to ensure your network stays con Recursive Route / Internet Checking / DNS Checking used to check if one of your ISP has an internet connection. Setup: WAN1, DHCP WAN2, PPPoE Recursive route for WAN1 Static route entry for WAN2, higher metric Scripted configuration for recursive route rules due to DHCP requirement I just want it so that if WAN1 goes down, WAN2 will auto-take over. In the Cisco world, we use Feb 11, 2022 路 MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. I agree on this, recursive would false failover multiple times a day for me, specially poor LTE links when they get saturated. # #netadminpro_pl # failover # konfiguracja # mikrotik # recursive routing # router Poprzedni 23T21 2xISP Active:Pasive z Detekcj膮 PING w 9 min. Some ways are more complex but they offer additional features, and some others are quite straightforward, but wise at the same time. 49. 168. I dont understand the premise. 4 configured via 192. Jul 15, 2025 路 Introduction In this article, we will look at another advanced method of failover using recursive routing and scopes from the routing section. While there are numerous approaches to this problem from various networking MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. 8 and 8. 18 dual WAN script with PCC load balancing, recursive failover, and source-based routing. 5qrai, 3ciqx9, fsxjuv, hqhkne, h7ux, mcgsi, enn4n, bwrh, t3usbi, vdfzii,